12:12:49 Create new PHPExcel object
12:12:49 Set document properties
12:12:49 Add some data
12:12:49 Define named ranges
12:12:49 Rename named ranges
12:12:49 Rename worksheet
12:12:49 Create new Worksheet object
12:12:49 Add some data
12:12:49 Resolve range
Cell B1 {=PersonFN}: Maarten
Cell B3 {=PersonFN & " " & PersonLN}: Maarten Balliauw
Cell Person!B1: Maarten
12:12:49 Rename worksheet
12:12:49 Write to Excel2007 format
12:12:49 File written to 19namedrange.xlsx
Call time to write Workbook was 0.0158 seconds
12:12:49 Current memory usage: 4 MB
12:12:49 Peak memory usage: 4 MB
12:12:49 Done writing file
File has been created in /home/imevent/public_html/backup/vendor/phpoffice/phpexcel/Examples